/*
 * Copyright (C) 2016 AriaLyy(https://github.com/AriaLyy/Aria)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.arialyy.aria.sftp.download;

import com.arialyy.aria.core.common.AbsEntity;
import com.arialyy.aria.core.common.CompleteInfo;
import com.arialyy.aria.core.download.DTaskWrapper;
import com.arialyy.aria.core.inf.OnFileInfoCallback;
import com.arialyy.aria.core.listener.IEventListener;
import com.arialyy.aria.core.loader.AbsLoader;
import com.arialyy.aria.core.loader.AbsNormalLoaderUtil;
import com.arialyy.aria.core.loader.NormalLoader;
import com.arialyy.aria.core.wrapper.AbsTaskWrapper;
import com.arialyy.aria.exception.BaseException;
import com.arialyy.aria.ftp.FtpTaskOption;
import com.arialyy.aria.sftp.SFtpInfoThread;
import com.arialyy.aria.sftp.SFtpUtil;

/**
 * sftp下载工具
 *
 * @author lyy
 */
public class SFtpDLoaderUtil extends AbsNormalLoaderUtil {

  private SFtpUtil mSftpUtil;

  protected SFtpDLoaderUtil(AbsTaskWrapper wrapper, IEventListener listener) {
    super(wrapper, listener);
    wrapper.generateTaskOption(FtpTaskOption.class);
    FtpTaskOption option = (FtpTaskOption) wrapper.getTaskOption();
    mSftpUtil = new SFtpUtil.Builder()
        .setIp(option.getUrlEntity().hostName)
        .setPort(Integer.parseInt(option.getUrlEntity().port))
        .setUserName(option.getUrlEntity().user)
        .setPassword(option.getUrlEntity().password)
        .build();
  }

  @Override protected AbsLoader createLoader() {
    NormalLoader loader = new NormalLoader(getListener(), getTaskWrapper());
    loader.setAdapter(new SFtpDLoaderAdapter(getTaskWrapper()));
    return loader;
  }

  @Override protected Runnable createInfoThread() {
    DSFtpInfoThreadAdapter adapter = new DSFtpInfoThreadAdapter((DTaskWrapper) getTaskWrapper());
    SFtpInfoThread infoThread = new SFtpInfoThread<>(mSftpUtil, (DTaskWrapper) getTaskWrapper(),
        new OnFileInfoCallback() {
          @Override public void onComplete(String key, CompleteInfo info) {

          }

          @Override public void onFail(AbsEntity entity, BaseException e, boolean needRetry) {

          }
        });
    infoThread.setAdapter(adapter);

    return infoThread;
  }
}
